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PH 14-8 Mo

Description

USA ASTM SAE AMS 5603E, PH 14-8 Mo Specialsteel Sheet and Strip 15Cr - 8,4Ni - 2,2Mo - 1,1Al, vac. Induct. Melted, Solution Heat Treated and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: PH 14-8 Mo
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel PH 14-8 Mo Precipitation-Hardening ASTM USA Sheet and Strip 15Cr - 8,4Ni - 2,2Mo - 1,1Al, vac. Induct. Melted, Solution Heat Treated

Chemical composition(mass fraction)(wt.%) of the PH 14-8 Mo

C Si Mn Cr Ni Mo Co W Al Cu Ti Fe
≤0.05 ≤ ≥ ≤ ≥ 13.50 -15.50 7.50 -9.50 2.00 -3.00 ≤ ≥ ≤ ≥ 0.75 -1.50 ≤ ≥ ≤ ≥ ≤ ≥

Mechanical Properties of steel grade PH 14-8 Mo

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
158 (≥) 361 (≥) 23 33 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade PH 14-8 Mo

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
44 - -     0.32 -  
127 993 - 12.3 142   -  
745 - 24 43.2   433 223

Heat Treatment of steel grade PH 14-8 Mo

Heat treated : 1338°C - 1578°C

Technological Curves of steel grade PH 14-8 Mo

Cross Reference Table (Equivalent Grade) of PH 14-8 Mo

Grade Standard Country Application
PH14-8Mo

Relevant standard of PH 14-8 Mo

SAE AMS 5603E Sheet and Strip 15Cr - 8,4Ni - 2,2Mo - 1,1Al, vac. Induct. Melted, Solution Heat Treated SAE-AMS-5603E.pdf

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